Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 4.3 >
edited by Xiaoling
on 2022/06/06 15:18
To version < 11.3 >
edited by Xiaoling
on 2022/06/06 15:57
>
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Summary

Details

Page properties
Content
... ... @@ -23,7 +23,6 @@
23 23  1. Introduction
24 24  11. ​What is LoRaWAN Soil Moisture & EC Sensor
25 25  
26 -
27 27  The Dragino LSE01 is a **LoRaWAN Soil Moisture & EC Sensor** for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
28 28  
29 29  
... ... @@ -46,7 +46,7 @@
46 46  
47 47  
48 48  
49 -*
48 +*
50 50  *1. ​Features
51 51  * LoRaWAN 1.0.3 Class A
52 52  * Ultra low power consumption
... ... @@ -60,7 +60,6 @@
60 60  * IP66 Waterproof Enclosure
61 61  * 4000mAh or 8500mAh Battery for long term use
62 62  
63 -
64 64  1.
65 65  11. Specification
66 66  
... ... @@ -89,25 +89,17 @@
89 89  **Method**
90 90  )))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
91 91  
92 -
93 -
94 -
95 95  *
96 96  *1. ​Applications
97 97  * Smart Agriculture
98 98  
99 -
100 100  1.
101 101  11. ​Firmware Change log
102 102  
103 -
104 104  **LSE01 v1.0:**
105 105  
106 106  * Release
107 107  
108 -
109 -
110 -
111 111  1. Configure LSE01 to connect to LoRaWAN network
112 112  11. How it works
113 113  
... ... @@ -157,10 +157,6 @@
157 157  
158 158  )))
159 159  
160 -
161 -
162 -
163 -
164 164  **Step 2**: Power on LSE01
165 165  
166 166  
... ... @@ -185,11 +185,11 @@
185 185  
186 186  
187 187  
188 -1.
174 +1.
189 189  11. ​Uplink Payload
190 190  111. MOD=0(Default Mode)
191 191  
192 -LSE01 will uplink payload via LoRaWAN with below payload format:
178 +LSE01 will uplink payload via LoRaWAN with below payload format: 
193 193  
194 194  
195 195  Uplink payload includes in total 11 bytes.
... ... @@ -210,15 +210,13 @@
210 210  (Optional)
211 211  )))
212 212  
213 -
214 214  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
215 215  
216 216  
217 -1.
202 +1.
218 218  11.
219 219  111. MOD=1(Original value)
220 220  
221 -
222 222  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
223 223  
224 224  |(((
... ... @@ -236,10 +236,9 @@
236 236  (Optional)
237 237  )))
238 238  
239 -
240 240  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
241 241  
242 -1.
225 +1.
243 243  11.
244 244  111. Battery Info
245 245  
... ... @@ -337,7 +337,6 @@
337 337  |INTMOD|Any|06|4
338 338  |MOD|Any|0A|2
339 339  
340 -
341 341  **Examples**
342 342  
343 343  
... ... @@ -395,7 +395,7 @@
395 395  
396 396  
397 397  
398 -1.
380 +1.
399 399  11. Frequency Plans
400 400  
401 401  The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
... ... @@ -573,7 +573,6 @@
573 573  11.
574 574  111. AS920-923 & AS923-925 (AS923)
575 575  
576 -
577 577  **Default Uplink channel:**
578 578  
579 579  923.2 - SF7BW125 to SF10BW125
... ... @@ -664,7 +664,6 @@
664 664  11.
665 665  111. IN865-867 (IN865)
666 666  
667 -
668 668  Uplink:
669 669  
670 670  865.0625 - SF7BW125 to SF12BW125
... ... @@ -691,11 +691,9 @@
691 691  * Solid ON for 5 seconds once device successful Join the network.
692 692  * Blink once when device transmit a packet.
693 693  
694 -
695 695  1.
696 696  11. Installation in Soil
697 697  
698 -
699 699  **Measurement the soil surface**
700 700  
701 701  
... ... @@ -755,8 +755,6 @@
755 755  * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
756 756  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
757 757  
758 -
759 -
760 760  |(((
761 761  JST-XH-2P connector
762 762  )))
... ... @@ -776,7 +776,6 @@
776 776  11.
777 777  111. ​Replace the battery
778 778  
779 -
780 780  If Battery is lower than 2.7v, user should replace the battery of LSE01.
781 781  
782 782  
... ... @@ -790,48 +790,49 @@
790 790  
791 791  
792 792  
793 -1. ​Using the AT Commands
794 -11. ​Access AT Commands
768 += 3. ​Using the AT Commands =
795 795  
770 +== 3.1 Access AT Commands ==
771 +
796 796  LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
797 797  
798 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
774 +[[image:1654501986557-872.png]]
799 799  
800 800  
801 801  Or if you have below board, use below connection:
802 802  
803 803  
804 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
780 +[[image:1654502005655-729.png]]
805 805  
806 806  
807 807  
808 -In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below:
784 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
809 809  
810 810  
811 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
787 + [[image:1654502050864-459.png]]
812 812  
813 813  
814 814  Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
815 815  
816 816  
817 -AT+<CMD>?        : Help on <CMD>
793 +AT+<CMD>?  : Help on <CMD>
818 818  
819 819  AT+<CMD>         : Run <CMD>
820 820  
821 821  AT+<CMD>=<value> : Set the value
822 822  
823 -AT+<CMD>=?       : Get the value
799 +AT+<CMD>=?  : Get the value
824 824  
825 825  
826 826  **General Commands**      
827 827  
828 -AT                    : Attention       
804 +AT  : Attention       
829 829  
830 -AT?                            : Short Help     
806 +AT?  : Short Help     
831 831  
832 -ATZ                            : MCU Reset    
808 +ATZ  : MCU Reset    
833 833  
834 -AT+TDC           : Application Data Transmission Interval 
810 +AT+TDC  : Application Data Transmission Interval 
835 835  
836 836  
837 837  **Keys, IDs and EUIs management**
... ... @@ -850,13 +850,13 @@
850 850  
851 851  AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
852 852  
853 -AT+CFM          : Confirm Mode       
829 +AT+CFM  : Confirm Mode       
854 854  
855 855  AT+CFS                     : Confirm Status       
856 856  
857 -AT+JOIN          : Join LoRa? Network       
833 +AT+JOIN  : Join LoRa? Network       
858 858  
859 -AT+NJM          : LoRa? Network Join Mode    
835 +AT+NJM  : LoRa? Network Join Mode    
860 860  
861 861  AT+NJS                     : LoRa? Network Join Status    
862 862  
... ... @@ -873,33 +873,33 @@
873 873  
874 874  AT+ADR          : Adaptive Rate
875 875  
876 -AT+CLASS                : LoRa Class(Currently only support class A
852 +AT+CLASS  : LoRa Class(Currently only support class A
877 877  
878 -AT+DCS           : Duty Cycle Setting 
854 +AT+DCS  : Duty Cycle Setting 
879 879  
880 -AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
856 +AT+DR  : Data Rate (Can Only be Modified after ADR=0)     
881 881  
882 -AT+FCD           : Frame Counter Downlink       
858 +AT+FCD  : Frame Counter Downlink       
883 883  
884 -AT+FCU           : Frame Counter Uplink   
860 +AT+FCU  : Frame Counter Uplink   
885 885  
886 -AT+JN1DL                : Join Accept Delay1
862 +AT+JN1DL  : Join Accept Delay1
887 887  
888 -AT+JN2DL                : Join Accept Delay2
864 +AT+JN2DL  : Join Accept Delay2
889 889  
890 -AT+PNM                   : Public Network Mode   
866 +AT+PNM  : Public Network Mode   
891 891  
892 -AT+RX1DL                : Receive Delay1      
868 +AT+RX1DL  : Receive Delay1      
893 893  
894 -AT+RX2DL                : Receive Delay2      
870 +AT+RX2DL  : Receive Delay2      
895 895  
896 -AT+RX2DR               : Rx2 Window Data Rate 
872 +AT+RX2DR  : Rx2 Window Data Rate 
897 897  
898 -AT+RX2FQ               : Rx2 Window Frequency
874 +AT+RX2FQ  : Rx2 Window Frequency
899 899  
900 -AT+TXP           : Transmit Power
876 +AT+TXP  : Transmit Power
901 901  
902 -AT+ MOD                 : Set work mode
878 +AT+ MOD  : Set work mode
903 903  
904 904  
905 905  **Information** 
... ... @@ -912,52 +912,31 @@
912 912  
913 913  AT+FDR           : Factory Data Reset
914 914  
915 -AT+PORT                  : Application Port    
891 +AT+PORT  : Application Port    
916 916  
917 -AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
893 +AT+CHS  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
918 918  
919 - AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
895 + AT+CHE  : Get or Set eight channels mode, Only for US915, AU915, CN470
920 920  
921 921  
898 += ​4. FAQ =
922 922  
900 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
923 923  
924 -
925 -
926 -
927 -1. ​FAQ
928 -11. ​How to change the LoRa Frequency Bands/Region?
929 -
930 930  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
931 931  When downloading the images, choose the required image file for download. ​
932 932  
933 933  
906 +How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
934 934  
935 -How to set up LSE01 to work in 8 channel mode
936 936  
937 -By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
938 -
939 -
940 940  You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
941 941  
942 942  
943 -
944 944  For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
945 945  
914 +[[image:image-20220606154726-3.png]]
946 946  
947 -|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
948 -|0|(% colspan="9" %)ENABLE Channel 0-63
949 -|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7
950 -|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15
951 -|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23
952 -|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31
953 -|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39
954 -|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47
955 -|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55
956 -|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63
957 -|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
958 -| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71
959 -
960 -
961 961  When you use the TTN network, the US915 frequency bands use are:
962 962  
963 963  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -970,12 +970,17 @@
970 970  * 905.3 - SF7BW125 to SF10BW125
971 971  * 904.6 - SF8BW500
972 972  
973 -
974 974  Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
975 975  
930 +(% class="box infomessage" %)
931 +(((
976 976  **AT+CHE=2**
933 +)))
977 977  
935 +(% class="box infomessage" %)
936 +(((
978 978  **ATZ**
938 +)))
979 979  
980 980  to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
981 981  
... ... @@ -982,88 +982,63 @@
982 982  
983 983  The **AU915** band is similar. Below are the AU915 Uplink Channels.
984 984  
945 +[[image:image-20220606154825-4.png]]
985 985  
986 -|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
987 -|0|(% colspan="9" %)ENABLE Channel 0-63
988 -|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7
989 -|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15
990 -|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23
991 -|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31
992 -|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39
993 -|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47
994 -|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55
995 -|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63
996 -|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
997 -| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71
998 998  
999 999  
949 += 5. Trouble Shooting =
1000 1000  
951 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1001 1001  
953 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1002 1002  
1003 1003  
1004 -1. ​Trouble Shooting
1005 -11. ​Why I can’t join TTN in US915 / AU915 bands?
956 +== 5.2 AT Command input doesn’t work ==
1006 1006  
1007 -It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details.
958 +In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1008 1008  
1009 1009  
961 +== 5.3 Device rejoin in at the second uplink packet ==
1010 1010  
1011 -1.
1012 -11. AT Command input doesn’t work
963 +(% style="color:#4f81bd" %)**Issue describe as below:**
1013 1013  
1014 -In the case if user can see the console output but can’t type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
965 +[[image:1654500909990-784.png]]
1015 1015  
1016 1016  
968 +(% style="color:#4f81bd" %)**Cause for this issue:**
1017 1017  
1018 -
1019 -1.
1020 -11. Device rejoin in at the second uplink packet.
1021 -
1022 -**Issue describe as below:**
1023 -
1024 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
1025 -
1026 -
1027 -**Cause for this issue:**
1028 -
1029 1029  The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
1030 1030  
1031 1031  
1032 -**Solution: **
973 +(% style="color:#4f81bd" %)**Solution: **
1033 1033  
1034 1034  All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
1035 1035  
1036 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
977 +[[image:1654500929571-736.png]]
1037 1037  
1038 1038  
980 += 6. ​Order Info =
1039 1039  
1040 1040  
983 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1041 1041  
1042 -1. ​Order Info
1043 1043  
986 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1044 1044  
1045 -Part Number: **LSE01-XX-YY**
988 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
989 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
990 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
991 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
992 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
993 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
994 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
995 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1046 1046  
997 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1047 1047  
1048 -**XX**: The default frequency band
999 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1000 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1049 1049  
1050 -* **AS923**: LoRaWAN AS923 band
1051 -* **AU915**: LoRaWAN AU915 band
1052 -* **EU433**: LoRaWAN EU433 band
1053 -* **EU868**: LoRaWAN EU868 band
1054 -* **KR920**: LoRaWAN KR920 band
1055 -* **US915**: LoRaWAN US915 band
1056 -* **IN865**: LoRaWAN IN865 band
1057 -* **CN470**: LoRaWAN CN470 band
1058 -
1059 -
1060 -**YY: **Battery Option
1061 -
1062 -* **4**: 4000mAh battery
1063 -* **8**: 8500mAh battery
1064 -
1065 -
1066 -
1067 1067  = 7. Packing Info =
1068 1068  
1069 1069  (((
... ... @@ -1095,7 +1095,6 @@
1095 1095  Weight / pcs : g
1096 1096  )))
1097 1097  
1098 -
1099 1099  = 8. Support =
1100 1100  
1101 1101  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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